public void Add(string identifier, Subscription subscription)
{
lock (_activeSubscriptions)
{
_activeSubscriptions[identifier] = subscription;
}
}
private OutgoingMessage Subscribe(IncomingMessage requestMessage)
{
var toHeader = requestMessage.GetHeader<ToHeader>();
var subscriptionManagerReference = new EndpointReference(toHeader.Uri);
var request = requestMessage.GetPayload<SubscribeRequest>();
var responseMessage = new OutgoingMessage()
.AddHeader(new ActionHeader(Constants.SubscribeResponseAction), false);
var expiration = CalculateExpiration(request.Expires);
var filterInstance = GetFilterInstance(request);
var identifier = GenerateUniqueSubscriptionIdentifier();
var subscription = new Subscription(expiration, _requestHandler, filterInstance, subscriptionManagerReference, requestMessage);
_activeSubscriptions.Add(identifier, subscription);
OnSubscribed(identifier, subscription);
//R7.2.4-1
var body = new SubscribeResponse
{
SubscriptionManager = subscriptionManagerReference,
EnumerationContext = request.Delivery.Mode == Delivery.DeliveryModePull
? new EnumerationContextKey(
identifier)
: null,
Expires = expiration
};
responseMessage.SetBody(new SerializerBodyWriter(body));
return responseMessage;
}
private void OnSubscribed(string identifier, Subscription subscription)
{
if (Subscribed != null)
{
Subscribed(this, new SubscribedEventArgs(subscription, identifier));
}
}
